greater invisibility \\
Class:  mage : 4 bard : 4 assassin : 4 inquisitor : 4 magus : 4  \\
Syntax: cast CLASS greater invisibility \\


This spell, available only to masters of illusion, allows the caster to enhance the normally fragile 
    distortion an invisibility spell offers. The more powerful version of this spell will not fail even if the caster 
    becomes involved in combat. However, due to the additional concentration required to maintain this stronger variant, the 
    spell has a chance to drain from the caster every time he or she moves.